I am using the following CSS font-family setting for Networknet.nl font-family:”Lucida Grande”, “Lucida Sans Unicode”, Helvetica, Arial, sans-serif;. When opening Networknet.nl blog on a Linux machine Firefox displays my blog as show below; the fonts are not corresponding with my style sheet. Why 
? My Ubuntu has no Lucida Grande fonts installed. Common Windows Fonts are not installed by default on Linux and some can be installed afterwards. After installing the msttcorefonts package I was still missing the Lucida Grande.
The msttcorefonts contain the following fonts:
- Andale Mono
- Arial Black
- Arial (Bold, Italic, Bold Italic)
- Comic Sans MS (Bold)
- Courier New (Bold, Italic, Bold Italic)
- Georgia (Bold, Italic, Bold Italic)
- Impact
- Times New Roman (Bold, Italic, Bold Italic)
- Trebuchet (Bold, Italic, Bold Italic)
- Verdana (Bold, Italic, Bold Italic)
- Webdings
These can be installed with running sudo apt-get install msttcorefonts .
I found a good post how to get the Lucida Grande font but than I was forced to install wine and safari applications. If you own a Windows installation and than you can copy the fonts from your C:\Windows\Fonts directory and place them /usr/share/fonts/ttf and that’s what I did.
Don’t forget to get them configured. Run sudo dpkg-reconfigure fontconfig. After restarting Firefox my blog was pretty much as on Windows.
Font is OK now, but still some things with spacing. Anyway this is how I quickly got my Windows fonts on Ubuntu Desktop 8.04 desktop machine.
Some links for Linux and Fonts
http://packages.debian.org/stable/x11/msttcorefonts
http://www.convexhull.com/mandrake_fonts.html